Jjanggane Don Naengmyeon is a university-area restaurant behind the rear gate of Korea University's science and engineering campus in Anam-dong 5-ga, Seongbuk-gu, Seoul. It serves donkatsu, naengmyeon, and udon together, and the don naengmyeon set pairs donkatsu with naengmyeon, which can be ordered as mul naengmyeon or bibim naengmyeon. Rice and gimgaru are refilled without limit, and the kitchen is open. When the line reaches past the stairs, the wait is about 10 minutes.